MD, MKDIR

MD and MKDIR are the same command.

Creates a new directory or directories.

Examples:

md Dir
Creates one directory in the current directory.
md Dir1 Dir2
Creates two directories in the current directory.
md "My Dir With Spaces"
Creates a directory with a name containing spaces in the current directory.

Links:

$ md /?
Creates a directory.

MKDIR [drive:]path
MD [drive:]path

If Command Extensions are enabled MKDIR changes as follows:

MKDIR creates any intermediate directories in the path, if needed.
For example, assume \a does not exist then:

    mkdir \a\b\c\d

is the same as:

    mkdir \a
    chdir \a
    mkdir b
    chdir b
    mkdir c
    chdir c
    mkdir d

which is what you would have to type if extensions were disabled.